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Meters & Testing Supplies
Original price was: $66.00.$46.20Current price is: $46.20.
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Hanna Instruments GroLine Waterproof Hydroponic PH/Temp Tester
Original price was: $94.00.$65.80Current price is: $65.80.
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Original price was: $123.00.$86.10Current price is: $86.10.
New
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Original price was: $37.20.$26.04Current price is: $26.04.
New
Meters & Testing Supplies
Original price was: $79.96.$55.97Current price is: $55.97.
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Oakton PHTestr 10 – .1 PH Accuracy ATC* Is No Longer Available
Original price was: $114.42.$80.09Current price is: $80.09.
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Oakton PHTestr 20 – .01 PH Accuracy *ATC Is No Longer Available
Original price was: $101.85.$71.30Current price is: $71.30.
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Oakton PHTestr 30 – .01 PH Accuracy Temperature Display Is No Longer Available
Original price was: $154.95.$96.99Current price is: $96.99.
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Original price was: $94.19.$65.93Current price is: $65.93.